Hello! Congratulations on your new baby! Important Things to Consider: Limited Research: There is limited research specifically addressing the safety of HA fillers during breastfeeding. Most of the available safety data pertains to their use in the general population, including pregnant individuals, but not specifically lactating women. Systemic Absorption: HA fillers like Juvederm are minimally absorbed systemically. They are designed to stay in the local area where they are injected, which means the risk of significant systemic absorption is low. Consequently, the likelihood of HA fillers affecting breast milk is minimal. Expert Opinions: Many experts believe that the use of HA fillers poses minimal risk during breastfeeding due to the localized nature of the product. However, because specific studies on breastfeeding women are lacking, many practitioners recommend caution. Manufacturer Guidelines: Manufacturers of HA fillers typically advise against their use during pregnancy and breastfeeding as a precautionary measure due to the lack of specific safety data. I would recommend that you: Consult Your Healthcare Provider: Before proceeding with any cosmetic treatment, it’s essential to discuss your plans with your healthcare provider. They can provide personalized advice based on your medical history and current health status. Consider Waiting: If you want to err on the side of caution, you might consider waiting until you have finished breastfeeding before getting HA filler injections. This approach eliminates any potential, though likely minimal, risk to your baby. If you have any additional questions, I have a wonderful nurse practitioner injector in my office that would be more than happy to speak with you!